People who are responsible for project planning want to be in the know. Luckily for them, data like the number of sales or employees has a high "legibility". However, overzealous planners using project portfolio management as an excuse to increase their organization's legibility could put the company at risk. In this post, Matthias Gidda argues for using a Lean PPM tool instead of these Swiss Army Knife types of software with their totalitarian vibe.